12683377

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2011}}^1$

素因数の和:2088

約数の個数: 16

約数和(自身を含む): 15645312

約数和(自身を除く): 2961935

約数列:

[1, 7, 17, 53, 119, 371, 901, 2011, 6307, 14077, 34187, 106583, 239309, 746081, 1811911, 12683377]

約数ペア:

[(1, 12683377), (7, 1811911), (17, 746081), (53, 239309), (119, 106583), (371, 34187), (901, 14077), (2011, 6307)]